1710J-Series Waveform Monitors
7–1
Adjustment Procedure
If the instrument performance is not within tolerance for a particular characteris-
tic, determine the cause, repair if necessary, and then use the appropriate
adjustment procedure to return the instrument operation to performance
specification. After any adjustment, verify performance by repeating at least the
applicable part of the Performance Verification Procedure.
Allow the instrument to warm up for at least 20 minutes, in an ambient
temperature of 20
_
C to 30
_
C before making any adjustments. Waveform
illustrations in the procedure are typical and may differ from one instrument to
another. These waveforms should not be construed as being representative of
specific tolerances.
Static Discharge Precautions
Many semiconductor components, especially MOS types, can be damaged by
static discharge. Damage may not be catastrophic and, therefore, not immediately
apparent. It usually appears as a degradation of the semiconductor characteristics.
Devices that are particularly susceptible are MOS, CMOS, JFETs, and high
impedance operational amplifiers (FET input stages.) The damaged parts may
operate within acceptable limits over a short period, but their reliability may
have been severely impaired. Damage can be significantly reduced by observing
the following precautions during performance of the adjustment procedure.
H
Handle equipment containing static sensitive components or circuit
assemblies at or on a static free work surface. Work stations should contain a
static free bench cover or work plane such as conductive polyethylene
sheeting and a grounding wrist strap. The work plane should be connected to
earth ground.
H
All test equipment and accessories should be connected to earth ground.
More information about handling static sensitive assemblies and components can
be found in the Maintenance section of this manual.
Required Test Equipment
Table 7–1 lists test equipment and fixtures recommended for the adjustment
procedure. The characteristics specified ar the minimum required for the checks.
Substitute equipment must meet or exceed these characteristics.
Содержание 1710J Series
Страница 4: ......
Страница 14: ...Table of Contents x 1710J Series Waveform Monitors ...
Страница 18: ...Service Safety Summary xiv 1710J Series Waveform Monitors ...
Страница 22: ...Preface xviii 1710J Series Waveform Monitors ...
Страница 23: ...Getting Started ...
Страница 24: ......
Страница 45: ...Operating Basics ...
Страница 46: ......
Страница 55: ...Reference ...
Страница 56: ......
Страница 64: ...Reference 3 8 1710J Series Waveform Monitors ...
Страница 65: ...Specifications ...
Страница 66: ......
Страница 74: ...Specifications 4 8 1710J Series Waveform Monitors ...
Страница 76: ......
Страница 77: ...Theory of Operation ...
Страница 78: ......
Страница 100: ...Theory of Operation 5 22 1710J Series Waveform Monitors ...
Страница 101: ...Performance Verification ...
Страница 102: ......
Страница 120: ...Performance Verification 6 18 1710J Series Waveform Monitors ...
Страница 121: ...Adjustment Procedure ...
Страница 122: ......
Страница 138: ...Adjustment Procedure 7 16 1710J Series Waveform Monitors ...
Страница 139: ...Maintenance ...
Страница 140: ......
Страница 168: ...Maintenance 8 28 1710J Series Waveform Monitors Figure 8 11 Repackaging a 1710J Series Waveform Monitor ...
Страница 169: ...Replaceable Electrical Parts ...
Страница 170: ......
Страница 204: ...Replaceable Electrical Parts 9 34 1710J Series Waveform Monitors ...
Страница 205: ...Diagrams ...
Страница 206: ......
Страница 226: ......
Страница 227: ...Replaceable Mechanical Parts ...
Страница 228: ......
Страница 239: ...Replaceable Mechanical Parts 1710J Series Waveform Monitors 11 11 1 2 3 4 5 6 Figure 11 4 Accessories ...
Страница 240: ...Replaceable Mechanical Parts 11 12 1710J Series Waveform Monitors ...
Страница 244: ...Glossary Glossary 4 1710J Series Waveform Monitors ...
Страница 251: ......
Страница 252: ......